|
| This Article | ||
| ||
| Share | ||
| Bibliographic References | ||
| Add to: | ||
 Digg  Furl  Spurl  Blink  Simpy  Google  Del.icio.us  Y!MyWeb | ||
| Search | ||
| ||
| ASCII Text | x | ||
| Won Kim, Jungyun Seo, "Classifying Schematic and Data Heterogeneity in Multidatabase Systems," Computer, vol. 24, no. 12, pp. 12-18, December, 1991. | |||
| BibTex | x | ||
| @article{ 10.1109/2.116884, author = {Won Kim and Jungyun Seo}, title = {Classifying Schematic and Data Heterogeneity in Multidatabase Systems}, journal ={Computer}, volume = {24}, number = {12}, issn = {0018-9162}, year = {1991}, pages = {12-18}, doi = {http://doi.ieeecomputersociety.org/10.1109/2.116884}, publisher = {IEEE Computer Society}, address = {Los Alamitos, CA, USA}, } | |||
| RefWorks Procite/RefMan/Endnote | x | ||
| TY - MGZN JO - Computer TI - Classifying Schematic and Data Heterogeneity in Multidatabase Systems IS - 12 SN - 0018-9162 SP12 EP18 EPD - 12-18 A1 - Won Kim, A1 - Jungyun Seo, PY - 1991 VL - 24 JA - Computer ER - | |||
A complete framework for enumerating and classifying the types of multidatabase system (MDBS) structural and representational discrepancies is developed. The framework is structured according to a relational database schema and is both practical and complete. It was used to build the UniSQL/M commercial multidatabase system. This MDBS was built over Structured-Query-Language-based relational database systems and a unified relational and object-oriented database system named UniSQL/X. However, the results are substantially applicable to heterogeneous database systems that use a nonrelational data model (for example, an object-oriented data model) as the common data model and allow the formulation of queries directly against the component database schemas.